Individual Calculations November 2012
 Ortiz, Jorge  Total change: -18.75  Rating chartPersonal card
 7° Torneo Continental de las Americas Mar del Plata ARG 2012-10-12
RcRownchangeKK*chgGame
 2044 1932 1.00 6 -1.25 15 -18.75 
  Abdalla, Luiz Guilherme Aurelli f2316 BRA0.001-0.0915-1.35 
  Ferro, Ezequiel 2214 ARG0.001-0.1615-2.40 
  Baeta, Marcio Netto 2101 BRA0.001-0.2815-4.20 
  Beron, Ricardo 1703 ARG1.0010.21153.15 
  Miranda Jr, Roberto Calheiros De 2200 BRA0.001-0.1715-2.55 
  Besso, Guadalupe 1730 ARG0.001-0.7615-11.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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